Physics Light travels slowest in Glass Vacuum Water Air Glass Vacuum Water Air ANSWER DOWNLOAD EXAMIANS APP
Physics Green house effect is the heating up of the Earth's atmosphere which is due to X-rays G-rays The ultraviolet rays The infra-red rays X-rays G-rays The ultraviolet rays The infra-red rays ANSWER DOWNLOAD EXAMIANS APP
Physics The coil wire in the electric room heater or electric cooking heater is called ________ Circuit Cells Element Filament Circuit Cells Element Filament ANSWER DOWNLOAD EXAMIANS APP
Physics The colour of sky appears blue due to Refraction Dispersion Reflection Scattering of shorter wave lengths Refraction Dispersion Reflection Scattering of shorter wave lengths ANSWER DOWNLOAD EXAMIANS APP
Physics Pieces of camphor placed on water move about rapidly. This is because of Viscosity Diffusion Capillarity Surface tension Viscosity Diffusion Capillarity Surface tension ANSWER DOWNLOAD EXAMIANS APP
Physics The large collection of stars, dust and gas held together by gravitational attraction between components is known as Galaxy Sun Family Cluster Atmosphere Galaxy Sun Family Cluster Atmosphere ANSWER DOWNLOAD EXAMIANS APP
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